package student.stu23002122.chapter09;

import student.stu23002122.chapter09.Person3;
class Person3 {
    private String name;
    private int age;

    public Person3(String name, int age) {            //定义有参构造方法
        this.setName(name);
        this.setAge(age);
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public int getAge() {
        return age;
    }

    public void setAge(int age) {
        this.age = age;
    }

    public String toString() {
        return "姓名：" + this.name + ",年龄：" + this.age;
    }
}
    public class demo03 {
        public static void main(String args[]) {
            Class<?> c = null;
            try {
                c = Class.forName("teacher.chapter09.Person3");
            } catch (ClassNotFoundException e) {
                e.printStackTrace();
            }
            Person3 per = null;
            try {
                per = (Person3) c.newInstance();
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    }

